The site of infection is the location at which lymphocytes

A.  are formed.
B.  provide an effector response.
C.  are activated.
D.  become able to recognize one specific foreign antigen.


B

Anatomy & Physiology

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Three nitrogenous base sequences on mRNA, which are complementary to gene triplets, are called

A) chromosomes. B) amino acids. C) codons. D) anticodons. E) histones.

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The otolithic membrane plays a role in the detection of:

A) startle reflex. B) linear acceleration and head tilting. C) rotational head movements. D) hearing.

Anatomy & Physiology

Which artery or arteries supply the pelvic organs?

a. femoral artery b. common iliac arteries c. internal iliac artery d. external iliac artery

Anatomy & Physiology

Excess CSF is removed from the subarachnoid space by

A. the choroid plexus. B. the median aperture. C. arachnoid villi. D. microglia. E. astrocytes.

Anatomy & Physiology